Harken 16mm Forkhead Block 376

Harken 16mm Single Forkhead Block 376 – Precision Control for Small Craft

The Harken 16mm Single Forkhead Block (376) is engineered for lightweight and high-precision applications on small boats. The forkhead configuration offers a secure two-point attachment for use in vangs, cunninghams, traveler systems, and other control lines where fixed alignment is essential.

This block features a 16mm UV-stabilised Delrin® sheave riding on stainless steel ball bearings, delivering ultra-smooth, low-friction rotation. Despite its tiny size, the 376 offers excellent strength, making it a favourite for dinghy sailors, skiff racers, and foiling enthusiasts.

🔧 Key Features:

• Forkhead design for secure attachment

• Lightweight at only 10g

• 16mm Delrin® sheave with stainless steel ball bearings

• Max line diameter: 5mm

• Working load: 113kg | Breaking load: 544kg

• Marine-grade stainless steel cheeks for durability

Whether you're fine-tuning control lines or building a compact purchase system, the Harken 376 delivers the performance, strength, and reliability needed for elite-level sailing.